getContractDetails implemented for bonds

src/api-next/api-next.ts

@@ -921,6 +921,7 @@ export class IBApiNext {
           undefined,
           [
             [EventName.contractDetails, this.onContractDetails],
+            [EventName.bondContractDetails, this.onContractDetails],
             [EventName.contractDetailsEnd, this.onContractDetailsEnd],
           ],
         )
@@ -2409,8 +2410,6 @@ export class IBApiNext {
       legStr,
     };
 
-    // console.log("onScannerData", item);
-
     const lastAllValue =
       subscription.lastAllValue ??
       new Map<MarketScannerItemRank, MarketScannerItem>();
@@ -2429,7 +2428,6 @@ export class IBApiNext {
         added: existing ? undefined : updated,
       });
     } else {
-      // console.log("saving for future use", lastValue);
       subscription.lastAllValue = lastAllValue;
     }
   };

src/api/contract/bond.ts

@@ -0,0 +1,24 @@
+import SecType from "../data/enum/sec-type";
+import { Contract } from "./contract";
+
+/**
+ * A Bond Contract
+ */
+export class Bond implements Contract {
+  constructor(
+    public symbol: string,
+    public maturity?: string,
+    public exchange?: string,
+    public currency?: string,
+  ) {
+    this.currency = this.currency ?? "USD";
+  }
+
+  public secType = SecType.BOND;
+
+  public get lastTradeDateOrContractMonth(): string {
+    return this.maturity;
+  }
+}
+
+export default Bond;

src/api/contract/future.ts

@@ -2,7 +2,7 @@ import SecType from "../data/enum/sec-type";
 import { Contract } from "./contract";
 
 /**
- * A Future Option Contract
+ * A Future Contract
  */
 export class Future implements Contract {
   constructor(

src/index.ts

@@ -36,6 +36,7 @@ export { ErrorCode } from "./common/errorCode";
 
 // export contract types
 
+export { Bond } from "./api/contract/bond";
 export { CFD } from "./api/contract/cfd";
 export { Combo } from "./api/contract/combo";
 export { ComboLeg } from "./api/contract/comboLeg";

src/tests/unit/api-next/get-contract-details.test.ts

@@ -2,7 +2,20 @@
  * This file implements tests for the [[IBApiNext.getContractDetails]] function.
  */
 
-import { ContractDetails, EventName, IBApi, IBApiNext, IBApiNextError } from "../../..";
+import { Subscription } from "rxjs";
+import {
+  ContractDetails,
+  EventName,
+  IBApi,
+  IBApiNext,
+  IBApiNextError,
+} from "../../..";
+import {
+  sample_bond,
+  sample_future,
+  sample_option,
+  sample_stock,
+} from "../contracts";
 
 describe("RxJS Wrapper: getContractDetails()", () => {
   test("Error Event", (done) => {
@@ -62,3 +75,119 @@
     api.emit(EventName.contractDetailsEnd, 1);
   });
 });
+
+describe("ApiNext: getContractDetails()", () => {
+  jest.setTimeout(10 * 1000);
+
+  const clientId = Math.floor(Math.random() * 32766) + 1; // ensure unique client
+
+  let subscription$: Subscription;
+  let api: IBApiNext;
+  let error$: Subscription;
+
+  beforeEach(() => {
+    api = new IBApiNext();
+
+    if (!error$) {
+      error$ = api.errorSubject.subscribe((error) => {
+        if (error.reqId === -1) {
+          console.warn(`${error.error.message} (Error #${error.code})`);
+        } else {
+          console.error(
+            `${error.error.message} (Error #${error.code}) ${
+              error.advancedOrderReject ? error.advancedOrderReject : ""
+            }`,
+          );
+        }
+      });
+    }
+
+    try {
+      api.connect(clientId);
+    } catch (error) {
+      console.error(error.message);
+    }
+  });
+
+  afterEach(() => {
+    if (api) {
+      api.disconnect();
+      api = undefined;
+    }
+  });
+
+  test("Stock contract details", (done) => {
+    api
+      .getContractDetails(sample_stock)
+      .then((result) => {
+        // console.log(result);
+        expect(result.length).toBeGreaterThan(0);
+        if (result.length) {
+          expect(result[0].contract.symbol).toEqual(sample_stock.symbol);
+          expect(result[0].contract.secType).toEqual(sample_stock.secType);
+        }
+        done();
+      })
+      .catch((err: IBApiNextError) => {
+        done(
+          `getContractDetails failed with '${err.error.message}' (Error #${err.code})`,
+        );
+      });
+  });
+
+  test("Future contract details", (done) => {
+    api
+      .getContractDetails(sample_future)
+      .then((result) => {
+        // console.log(result);
+        expect(result.length).toBeGreaterThan(0);
+        if (result.length) {
+          expect(result[0].contract.symbol).toEqual(sample_future.symbol);
+          expect(result[0].contract.secType).toEqual(sample_future.secType);
+        }
+        done();
+      })
+      .catch((err: IBApiNextError) => {
+        done(
+          `getContractDetails failed with '${err.error.message}' (Error #${err.code})`,
+        );
+      });
+  });
+
+  test("Option contract details", (done) => {
+    api
+      .getContractDetails(sample_option)
+      .then((result) => {
+        // console.log(result);
+        expect(result.length).toBeGreaterThan(0);
+        if (result.length) {
+          expect(result[0].contract.symbol).toEqual(sample_option.symbol);
+          expect(result[0].contract.secType).toEqual(sample_option.secType);
+        }
+        done();
+      })
+      .catch((err: IBApiNextError) => {
+        done(
+          `getContractDetails failed with '${err.error.message}' (Error #${err.code})`,
+        );
+      });
+  });
+
+  test("Bond contract details", (done) => {
+    api
+      .getContractDetails(sample_bond)
+      .then((result) => {
+        // console.log(result);
+        expect(result.length).toBeGreaterThan(0);
+        if (result.length) {
+          expect(result[0].contract.secType).toEqual(sample_bond.secType);
+        }
+        done();
+      })
+      .catch((err: IBApiNextError) => {
+        done(
+          `getContractDetails failed with '${err.error.message}' (Error #${err.code})`,
+        );
+      });
+  });
+});

src/tests/unit/api-next/place-order.test.ts

@@ -11,7 +11,6 @@ import IBApi, {
   Stock,
 } from "../../..";
 import configuration from "../../../common/configuration";
-// import configuration from "../../../common/configuration";
 
 describe("Place orders to IB", () => {
   test("Error Event", (done) => {

src/tests/unit/contracts.ts

@@ -0,0 +1,21 @@
+/**
+ * This file describe sample contracts to be used in various tests code.
+ */
+import { Bond, Contract, Future, Option, OptionType, Stock } from "../..";
+
+export const sample_stock: Contract = new Stock("AAPL");
+export const sample_etf: Contract = new Stock("SPY");
+export const sample_future: Contract = new Future(
+  "ES",
+  "ESZ3",
+  "202312",
+  "CME",
+  50,
+);
+export const sample_option: Contract = new Option(
+  "AAPL",
+  "20251219",
+  200,
+  OptionType.Put,
+);
+export const sample_bond: Contract = new Bond("912828C57");

src/tools/market-data-snapshot.ts

@@ -16,7 +16,8 @@ const DESCRIPTION_TEXT =
 const USAGE_TEXT = "Usage: market-data-snapshot.js <options>";
 const OPTION_ARGUMENTS: [string, string][] = [
   ...IBApiNextApp.DEFAULT_CONTRACT_OPTIONS,
-  ["ticks=<ticks>", "Comma separated list of generic ticks to fetch."],
+  // Snapshot market data subscription is not applicable to generic ticks (Error #321)
+  // ["ticks=<ticks>", "Comma separated list of generic ticks to fetch."],
 ];
 const EXAMPLE_TEXT =
   "market-data-snapshot.js -symbol=AAPL -conid=265598 -sectype=STK -exchange=SMART";
@@ -30,7 +31,7 @@ class PrintMarketDataSingleApp extends IBApiNextApp {
     super(DESCRIPTION_TEXT, USAGE_TEXT, OPTION_ARGUMENTS, EXAMPLE_TEXT);
   }
 
-  /** The [[Subscription]] on the PnLSingle. */
+  /** The [[Subscription]] */
   private subscription$: Subscription;
 
   /**
@@ -40,13 +41,8 @@ class PrintMarketDataSingleApp extends IBApiNextApp {
     super.start();
 
     this.api
-      .getMarketDataSnapshot(
-        this.getContractArg(),
-        this.cmdLineArgs.ticks as string,
-        false,
-      )
+      .getMarketDataSnapshot(this.getContractArg(), "", false)
       .then((marketData) => {
-        // this.printObject(marketData);
         const dataWithTickNames = new Map<string, number>();
         marketData.forEach((tick, type) => {
           if (type > IBApiNextTickType.API_NEXT_FIRST_TICK_ID) {

src/tools/market-scanner.ts

@@ -7,6 +7,7 @@ import { IBApiNextError } from "../api-next";
 import {
   Instrument,
   LocationCode,
+  MarketScannerUpdate,
   ScanCode,
 } from "../api-next/market-scanner/market-scanner";
 import logger from "../common/logger";
@@ -48,7 +49,7 @@ class PrintMarketScreenerApp extends IBApiNextApp {
         numberOfRows: 20,
       })
       .subscribe({
-        next: (data) => {
+        next: (data: MarketScannerUpdate) => {
           this.printObject(data.all);
           if (!this.cmdLineArgs.watch) this.stop();
         },